Head to head
0
Clay
1
2
Grass
0
0
Carpet
1
Christian Saceanu's wins on the left · Jakob Hlasek's on the right · bar lengths share one scale
All meetings (4)
| 1992 | Wimbledon | Grass | R32 | Christian Saceanu | 7-6(3) 3-6 6-3 1-6 6-3 |
| 1991 | Rosmalen | Grass | SF | Christian Saceanu | 6-3 3-6 7-6(5) |
| 1991 | Copenhagen | Carpet | QF | Jakob Hlasek | 3-6 6-4 6-4 |
| 1988 | Stuttgart | Clay | R64 | Jakob Hlasek | 6-3 6-2 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.